WO2022257020A1

WO2022257020A1 - Center-mounted liquid heater that evenly releases heat

Info

Publication number: WO2022257020A1
Application number: PCT/CN2021/098986
Authority: WO
Inventors: 伍权沾
Original assignee: 台山松川电器科技有限公司
Priority date: 2021-06-08
Filing date: 2021-06-08
Publication date: 2022-12-15

Abstract

A center-mounted liquid heater that evenly releases heat, comprising a base (1), a heating box (2) being fixedly connected to an upper surface wall of the base (1), and a heat dissipation cover (3) being provided in the middle portion of an upper surface wall of the heating box (2); one end of the heat dissipation cover (3) penetrates the upper surface wall of the heating box (2), and a mounting block (7) is fixedly connected to an outer wall of one end of the heat dissipation cover (3); a heating cylinder (4) is provided in the interior of the heat dissipation cover (3), and one end of the heating cylinder (4) is fixedly connected to a mounting plate (6); the mounting plate (6) and the mounting block (7) are together provided with fixing bolts (8); one end of each fixing bolt (8) is screwingly connected to a tightening nut (9); a heating pipe (5) is provided in the interior of the heating cylinder (4), and rotary rods (10) are provided on both sides of a lower surface wall in the interior of the heating box (2); and one end of the two rotary rods (10) is fixedly connected to a stirring blade (11), so that liquid within the heating box (2) may be heated more evenly, and at the same time heating efficiency is improved.

Description

A middle-mounted liquid heater with uniform heat release

technical field

The invention relates to the technical field of liquid heaters, in particular to a central liquid heater with uniform heat release.

Background technique

The so-called liquid heater is a heater that uses benzoic acid as a heating agent. The metal wire reinforces the refractory fiber layer, and the double-layer coating layer that is tightly combined and distributed along the entire length of the resistance wire strand and the resistance wire strand in the center form a Integral direct heating unit that can be in close contact with the heated object. The heating unit is repeated according to the shape and size of the heated object and forms a strip shape. It is a braided high-temperature electric heater directly surrounded by the object to be heated.

However, the existing liquid heaters have poor heating effect during use, and the heating is uneven and the heating speed is slow when the liquid is heated. Therefore, those skilled in the art provide a central liquid heater with uniform heat release, To solve the problems raised in the background technology above.

Contents of the invention

The object of the present invention is to provide a central liquid heater with uniform heat release, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A middle-mounted liquid heater with uniform heat release, comprising a base, the upper surface wall of the base is fixedly connected with a heating box, the middle part of the upper surface wall of the heating box is provided with a heat dissipation cover, and one end of the heat dissipation cover runs through the The upper surface wall of the heating box, the outer wall of one end of the heat dissipation cover is fixedly connected with a mounting block, the inside of the heat dissipation cover is provided with a heating cylinder, one end of the heating cylinder is fixedly connected with a mounting plate, and the mounting plate is connected to the The mounting blocks are jointly provided with fixing bolts, one end of the fixing bolts is threadedly connected with a fastening nut, a heating tube is arranged inside the heating cylinder, and rotating rods are arranged on both sides of the inner lower surface wall of the heating box, One end of the two rotating rods is fixedly connected with a stirring blade, and the other end of the two rotating rods runs through the lower surface wall of the heating box and is fixedly connected with a first pulley, and the lower surface wall of the base A motor is fixedly connected, and a second pulley is fixedly connected to the top of the output shaft of the motor, and a belt is connected to the second pulley and the first pulley, and the motor can pass through the first pulley and the second pulley. The two pulleys and the belt drive the rotating rod to rotate.

Further, a liquid injection pipe is fixedly connected to one side of the upper surface wall of the heating box, and the liquid injection pipe can inject liquid into the heating box.

Further, the four corners of the lower surface wall of the base are fixedly connected with supporting legs, and the supporting legs can make the device more stable.

Further, a protective cover is sheathed on the outside of the motor, and the protective cover is fixedly connected with the base, and the protective cover can effectively protect the motor.

Further, a liquid outlet pipe is fixedly connected to a side wall of the heating box, and the liquid outlet pipe is convenient for discharging the heated liquid.

Further, the outer wall of the heat dissipation cover is provided with a plurality of heat dissipation holes, and the heat dissipation holes are convenient for heat dissipation.

Further, the outer walls of the two rotating rods are provided with limit sleeves, and one ends of the two limit sleeves are fixedly connected to the inner wall of the heating box, and the limit sleeves can limit the rotation of the rotating rods. .

Furthermore, a plurality of stirring rods are fixedly connected to the outer walls of the two rotating rods, and the stirring rods can stir the liquid in the heating box.

Compared with the prior art, the beneficial effects of the present invention are:

1) By setting the motor, the first pulley, the second pulley and the belt; the motor can drive the rotating rod to rotate through the above-mentioned components, and the rotating rod drives the stirring rod and the stirring blade to rotate, so that the liquid in the heating box can be heated more evenly, and at the same time, the heating efficiency;

2) By setting the heating tube, heating plate and heat dissipation cover in the heating box, and opening heat dissipation holes on the heat dissipation cover, the heating pipe heats the heating plate, and the heating plate contacts the liquid through the heat dissipation cover and heat dissipation holes, and then passes through In contact with the flowing liquid, rapid heating of the liquid can be achieved.

In order to understand the present invention more clearly, preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of a central liquid heater with uniform heat release;

Fig. 2 is a cross-sectional view of the overall structure in a central liquid heater with uniform heat release;

FIG. 3 is an enlarged view of part A in FIG. 2 .

In the figure: 1. base; 2. heating box; 3. cooling cover; 4. heating cylinder; 5. heating pipe; 6. mounting plate; 7. mounting block; 8. fixing bolt; 9. fastening nut; 10. Rotating rod; 11, stirring blade; 12, first pulley; 13, motor; 14, second pulley; 15, belt; 16, cooling hole; 17, liquid injection pipe; 18, limit sleeve; 19, stirring rod; 20, liquid outlet pipe; 21, protective cover; 22, support leg.

Detailed ways

In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

In addition, if terms such as "first" and "second" are used for descriptive purposes only, they are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used for The relative importance and quantity of the indicated means, elements or components are stated or implied, and should not be construed as indicating or implying relative importance.

Please refer to Figures 1-3. In the embodiment of the present invention, a central liquid heater with uniform heat release includes a base 1. The upper surface wall of the base 1 is fixedly connected with a heating box 2. The middle part of the upper surface wall of the heating box 2 is A heat dissipation cover 3 is provided, and one end of the heat dissipation cover 3 runs through the upper surface wall of the heating box 2, and the outer wall of one end of the heat dissipation cover 3 is fixedly connected with a mounting block 7, and the inside of the heat dissipation cover 3 is provided with a heating cylinder 4, and one end of the heating cylinder 4 is fixed. A mounting plate 6 is connected, the mounting plate 6 and the mounting block 7 are jointly provided with a fixing bolt 8, one end of the fixing bolt 8 is threadedly connected with a fastening nut 9, the inside of the heating cylinder 4 is provided with a heating tube 5, and the inside of the heating box 2 is lowered. Both sides of the surface wall are provided with rotating rods 10, one end of the two rotating rods 10 is fixedly connected with a stirring blade 11, and the other end of the two rotating rods 10 runs through the lower surface wall of the heating box 2 and is fixedly connected with a first Pulley 12, the lower table wall of base 1 is fixedly connected with motor 13, the output shaft top of motor 13 is fixedly connected with second pulley 14, and second pulley 14 is connected with the first pulley 12 and is connected with belt 15, and motor 13 can pass through the second pulley. A pulley 12, a second pulley 14 and a belt 15 drive the rotating rod 10 to rotate.

In Figure 1-3: the side of the upper surface wall of the heating box 2 is fixedly connected with a liquid injection pipe 17, which can inject liquid into the heating box 2, and the four corners of the lower surface wall of the base 1 are fixedly connected with supports Leg 22, supporting leg 22 can make device more stable, and the outer sheath of motor 13 is provided with protective cover 21, and protective cover 21 is fixedly connected with base 1, and protective cover 21 can effectively protect motor 13, and the side wall of heating box 2 is fixed Connected with a liquid outlet pipe 20, the liquid outlet pipe 20 is convenient for discharging the heated liquid. The outer wall of the cooling cover 3 is provided with a plurality of heat dissipation holes 16, which are convenient for heat dissipation. The outer walls of the two rotating rods 10 are all provided with limit Cover 18, one end of two limit sleeves 18 is all fixedly connected with the inner wall of heating box 2, and limit cover 18 can limit rotation rod 10, and the outer wall of two rotation rods 10 is all fixedly connected with a plurality of stirring rods 19 , the stirring rod 19 can stir the liquid in the heating box 2.

The working principle of the present invention is: when in use, first, put the liquid to be heated into the heating box 2 through the liquid injection pipe 17, then put the heating cylinder 4 into the heat dissipation cover 3, and fasten it with the fixing bolt 8 and Nut 9 fixes it, and the heating tube 5 in the heating cylinder 4 realizes heating the liquid in the heating box 2, then starts the motor 13, and the motor 13 drives the first pulley 12 to rotate through the second pulley 14 and the belt 15, and the first pulley 12 drives the rotating rod 10 to rotate, and the rotating rod 10 drives the stirring blade 11 and the stirring rod 19 to rotate, and the stirring blade 11 and the stirring rod 19 drive the liquid in the heating box 2 to rotate, so that the liquid in the heating box 2 can be heated more evenly, and at the same time, the heating efficiency.

Compared with the prior art, the beneficial effect of the present invention is: by setting the motor, the first pulley, the second pulley and the belt; the motor can drive the rotating rod to rotate through the above-mentioned components, and the rotating rod drives the stirring rod and the stirring blade to rotate, which can make The liquid in the heating box is heated more evenly, and the heating efficiency is improved at the same time; by setting a heating tube, a heating plate and a heat dissipation cover in the heating box, and opening a heat dissipation hole on the heat dissipation cover, the heating tube heats the heating plate, and the heating plate will The heat is in contact with the liquid through the heat dissipation cover and the heat dissipation holes, and then through contact with the flowing liquid, the rapid heating of the liquid can be realized.

The above-mentioned embodiments only express several implementation modes of the present invention, and the descriptions thereof are relatively specific and detailed, but should not be construed as limiting the patent scope of the invention. It should be pointed out that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention.

Claims

A middle-mounted liquid heater with uniform heat release, characterized in that it includes a base, the upper surface wall of the base is fixedly connected with a heating box, the middle part of the upper surface wall of the heating box is provided with a heat dissipation cover, and the heat dissipation cover One end of the heating box runs through the upper surface wall of the heating box, the outer wall of one end of the heat dissipation cover is fixedly connected with a mounting block, the inside of the heat dissipation cover is provided with a heating cylinder, and one end of the heating cylinder is fixedly connected with a mounting plate. The mounting plate and the mounting block are jointly provided with fixing bolts, one end of the fixing bolt is threadedly connected with a fastening nut, the inside of the heating cylinder is provided with a heating pipe, and both sides of the inner lower surface wall of the heating box are provided with There is a rotating rod, one end of the two rotating rods is fixedly connected with a stirring blade, and the other end of the two rotating rods runs through the lower surface wall of the heating box and is fixedly connected with a first pulley, and the base A motor is fixedly connected to the lower surface wall of the motor, and a second pulley is fixedly connected to the top of the output shaft of the motor, and a belt is connected to the second pulley and the first pulley.
A central liquid heater with uniform heat release according to claim 1, characterized in that: a liquid injection pipe is fixedly connected to one side of the upper surface wall of the heating box.
A central liquid heater with uniform heat release according to claim 1, characterized in that: the four corners of the lower surface wall of the base are fixedly connected with supporting legs.
The middle-mounted liquid heater with uniform heat release according to claim 1, wherein a protective cover is sheathed on the outside of the motor, and the protective cover is fixedly connected with the base.
A central liquid heater with uniform heat release according to claim 1, characterized in that: a side wall of the heating box is fixedly connected with a liquid outlet pipe.
A central liquid heater with uniform heat release according to claim 1, characterized in that: the outer wall of the heat dissipation cover is provided with a plurality of heat dissipation holes.
A middle-mounted liquid heater with uniform heat release according to claim 1, characterized in that: the outer walls of the two rotating rods are provided with limit sleeves, and one ends of the two limit sleeves are connected to the The inner wall of the heating box is fixedly connected.
A central liquid heater with uniform heat release according to claim 1, wherein a plurality of stirring rods are fixedly connected to the outer walls of the two rotating rods.